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What does the width of each bar in a histogram corresponds to?
The class interval.
What is a modal class interval?
It is the class interval with most number of observations.
How can you get the frequency of the preceding class interval when the modal class is the first class interval?
You cannot have a preceding class to the first class. There is no zeroth class.
What happens to width of interval if you decrease the sample size?
It will decrease too. * * * * * If it is the confidence interval it will NOT decrease, but will increase.
What is a modal class interval when it comes to statistics?
When observations are grouped into class intervals, the interval that contains the most frequently occurring value is known as the modal class.
What is the class width of the class interval 15-20?
20-15=5
What does the width of each bar in a histogram corresponds to?
The class interval.
What happens to the width of the confidence interval when you are unable to get a large sample size?
The width of the confidence interval increases.
How do you work out frequency density?
basically this is an exampleAGE (YEARS) FREQUENCY FREQUENCY DENSITYFD= Frequency DensityAge : 0
What is class width?
Class width, from statistics, is the difference between the two boundaries of a class. A class is an interval that includes all of the values in a (quantitative) data set that fall within two numbers, the lower and upper limits of the class. Finally, a class boundary is the midpoint of the upper limit of one class and the lower limit of the next class.
The width of a confidence interval is equal to twice the value of the margin of error?
No. The width of the confidence interval depends on the confidence level. The width of the confidence interval increases as the degree of confidence demanded from the statistical test increases.
What is a modal class interval?
It is the class interval with most number of observations.
What is the definition of class interval?
class interval GWAPO SI CONRADO CALZADO
How do you use class interval in a sentence?
The term class interval is used in statistics.
How can you get the frequency of the preceding class interval when the modal class is the first class interval?
You cannot have a preceding class to the first class. There is no zeroth class.
What is class interval size?
The class interval for each interval is the difference between its upper limit and its lower limit.
What happens to the width of the confidence interval if you decrease the confidence level?
The width reduces.
